Finding the Third Proportional to 19,066 and 42,010

Step by Step Solution

1. Step 1: Write the proportion equation
   19,066 : 42,010 = 42,010 : x
2. Step 2: Convert to fraction form
   19,066/42,010 = 42,010/x
3. Step 3: Cross multiply
   19,066x = 42,010 × 42,010
4. Step 4: Simplify right side
   19,066x = 1,764,840,100
5. Step 5: Solve for x
   x = 1,764,840,100/19,066
6. Step 6: Final answer
   x = 92,564.78